Tools & Wizards About Us
musen-lan.com screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

musen-lan.com

Broadband Networking Report

Page Load Speed

4.3 sec in total

First Response

514 ms

Resources Loaded

3.7 sec

Page Rendered

89 ms

musen-lan.com screenshot

About Website

Visit musen-lan.com now to see the best up-to-date Musen Lan content for Japan and also check out these interesting facts you probably never knew about musen-lan.com

フレッツ光 + 固定IPを使ったサーバー運用のTips や フレッツADSLの導入体験などを掲載。スピードテストもあります

Visit musen-lan.com

Key Findings

We analyzed Musen-lan.com page load time and found that the first response time was 514 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

musen-lan.com performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

10/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

23/100

25%

SI (Speed Index)

Value10.6 s

7/100

10%

TBT (Total Blocking Time)

Value2,910 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.01

100/100

15%

TTI (Time to Interactive)

Value14.3 s

9/100

10%

Network Requests Diagram

musen-lan.com

514 ms

musen-lan.com

700 ms

www.musen-lan.com

1012 ms

adsbygoogle.js

123 ms

bnr_top.js

166 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 43% of them (23 requests) were addressed to the original Musen-lan.com, 15% (8 requests) were made to Pagead2.googlesyndication.com and 11% (6 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Musen-lan.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 176.6 kB (25%)

Content Size

711.3 kB

After Optimization

534.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Musen-lan.com main page is 711.3 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. Javascripts take 678.7 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 23.6 kB

  • Original 29.4 kB
  • After minification 26.6 kB
  • After compression 5.8 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 23.6 kB or 80% of the original size.

Image Optimization

-21%

Potential reduce by 604 B

  • Original 2.8 kB
  • After minification 2.2 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, Musen Lan needs image optimization as it can save up to 604 B or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-22%

Potential reduce by 152.2 kB

  • Original 678.7 kB
  • After minification 675.1 kB
  • After compression 526.5 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 152.2 kB or 22% of the original size.

CSS Optimization

-57%

Potential reduce by 216 B

  • Original 377 B
  • After minification 291 B
  • After compression 161 B

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Musen-lan.com needs all CSS files to be minified and compressed as it can save up to 216 B or 57% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (46%)

Requests Now

48

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Musen Lan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

musen-lan.com

musen-lan.com

514 ms

musen-lan.com

musen-lan.com

700 ms

www.musen-lan.com

www.musen-lan.com

1012 ms

adsbygoogle.js

adsbygoogle.js

123 ms

bnr_top.js

bnr_top.js

166 ms

bnr_top.css

bnr_top.css

331 ms

urchin.js

urchin.js

26 ms

show_ads_impl.js

show_ads_impl.js

251 ms

title2.gif

title2.gif

327 ms

mini-title.gif

mini-title.gif

361 ms

web_main4.gif

web_main4.gif

492 ms

bnr_menu_tool.gif

bnr_menu_tool.gif

496 ms

sign.gif

sign.gif

508 ms

bnr_menu_ftth.gif

bnr_menu_ftth.gif

512 ms

bnr_menu_adsl.gif

bnr_menu_adsl.gif

525 ms

bnr_menu_wireless.gif

bnr_menu_wireless.gif

536 ms

bnr_menu_router.gif

bnr_menu_router.gif

656 ms

shim.gif

shim.gif

660 ms

fletshikari_linker468_60.gif

fletshikari_linker468_60.gif

1009 ms

pickup_koushin.gif

pickup_koushin.gif

682 ms

bnr_icon.gif

bnr_icon.gif

517 ms

recip_sm.gif

recip_sm.gif

529 ms

footer1_r1_c1.gif

footer1_r1_c1.gif

815 ms

footer1_r1_c2.gif

footer1_r1_c2.gif

815 ms

footer1_r1_c3.gif

footer1_r1_c3.gif

827 ms

footer1_r1_c4.gif

footer1_r1_c4.gif

827 ms

__utm.gif

__utm.gif

3 ms

zrt_lookup.html

zrt_lookup.html

37 ms

ads

ads

707 ms

ads

ads

449 ms

ads

ads

646 ms

3b0c1a1c8750041eb27603629860e89a.js

3b0c1a1c8750041eb27603629860e89a.js

23 ms

load_preloaded_resource.js

load_preloaded_resource.js

48 ms

f11bfab4e3c942216447974439595ef6.js

f11bfab4e3c942216447974439595ef6.js

21 ms

abg_lite.js

abg_lite.js

47 ms

window_focus.js

window_focus.js

55 ms

qs_click_protection.js

qs_click_protection.js

56 ms

ufs_web_display.js

ufs_web_display.js

16 ms

bbcd6bf18c20baa1b2adeb195de9b551.js

bbcd6bf18c20baa1b2adeb195de9b551.js

46 ms

s

s

167 ms

icon.png

icon.png

192 ms

14763004658117789537

14763004658117789537

166 ms

css

css

139 ms

bbae3fd3506d8d9338f85d10ea9db8af.js

bbae3fd3506d8d9338f85d10ea9db8af.js

76 ms

css

css

80 ms

reactive_library.js

reactive_library.js

223 ms

ca-pub-7574168665141921

ca-pub-7574168665141921

104 ms

slotcar_library.js

slotcar_library.js

118 ms

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpyw.ttf

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpyw.ttf

25 ms

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpyw.ttf

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpyw.ttf

24 ms

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrzjJ5llpyw.ttf

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrzjJ5llpyw.ttf

37 ms

activeview

activeview

128 ms

activeview

activeview

115 ms

FAz5UgRug7M8YaGFfFWxr9vetrg5Yv9xXEx-zc6kZAs.js

FAz5UgRug7M8YaGFfFWxr9vetrg5Yv9xXEx-zc6kZAs.js

46 ms

Accessibility Review

musen-lan.com accessibility score

88

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Links do not have a discernible name

Best Practices

musen-lan.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

High

Page has valid source maps

SEO Factors

musen-lan.com SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Musen-lan.com can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Musen-lan.com main page’s claimed encoding is shift_jis. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

musen-lan.com

Open Graph description is not detected on the main page of Musen Lan. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: